On 03/21/2012 02:43 PM, Jean Pihet wrote:
On Wed, Mar 21, 2012 at 11:07 AM, Santosh Shilimkar
<santosh.shilimkar@xxxxxx> wrote:
Daniel,
On Wednesday 21 March 2012 02:57 PM, Daniel Lezcano wrote:
This patchset is a proposition to improve a bit the code.
The changes are code cleanup and does not change the behavior of the
driver itself.
A couple a things call my intention. Why the cpuidle device is set for cpu0 only
and why the WFI is not used ?
Daniel Lezcano (7):
ARM: OMAP4: cpuidle - Remove unused valid field
ARM: OMAP4: cpuidle - Declare the states with the driver declaration
ARM: OMAP4: cpuidle - Remove the cpuidle_params_table table
ARM: OMAP4: cpuidle - fix static omap4_idle_data declaration
ARM: OMAP4: cpuidle - Initialize omap4_idle_data at compile time
ARM: OMAP4: cpuidle - use the omap4_idle_data variable directly
ARM: OMAP4: cpuidle - remove omap4_idle_data initialization at boot
time
The series looks fine to me in general. This clean-up is applicable
for OMAP3 cpuidle code as well.
Great!
However OMAP3 has a few specific things that cannot be removed as easily:
- the 'valid' flag is used because only certain combinations of power
domains states are possible,
- the latency settings can be overriden by the board code, so the
cpuidle_params struct is needed.
Right, I noticed that. I am looking for a way to have a similar cleanup
for omap3 but without breaking the rx51 board.
Thanks
-- Daniel
I want Jean to look at this series because some of his earlier
clean up has introduced those custom functions which
are getting removed in this series.
Regards
santosh
Thanks,
Jean
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